🕒 FCC license data updated yesterday 9:45 am CDT · next update today 6:00 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI
N4KFA HAM
✅
Available for a vanity request — free since Feb 18, 2018.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL:
no LoTW uploads on record
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Feb 18, 2018
Previous holder: Daniel S Maupin
Held N4KFA May 4, 2010 → Feb 17, 2016
· first licensed Sep 30, 1998 as KB4WVZ
· 4 licenses · FRN 0014857908
K4OCD
Active
Amateur Extra · vanity
Feb 17, 2016 → expires Feb 17, 2036
Licensee Daniel S Maupin
Address 3345 Bloomingdale Road KINGSPORT, TN 37660
36.5846, -82.4822 (street) · Grid
EM86so · CQ 4 · ITU 8 ·
map ↗
FRN 0014857908
Previous call N4KFA (General)
Last granted Jan 27, 2026
Effective Jan 27, 2026
Last action Jan 27, 2026
FCC actions (4)
Jan 27, 2026 — License renewed LIREN Feb 24, 2016 — License modified LIMOD Feb 17, 2016 — Vanity call sign granted VANGRT Feb 17, 2016 — License issued LIISS
N4KFA
Canceled
General · vanity
May 4, 2010 → Feb 17, 2016 (canceled)
Licensee Daniel S Maupin
Address 3345 Bloomingdale Road KINGSPORT, TN 37660
36.5846, -82.4822 (street) · Grid
EM86so · CQ 4 · ITU 8 ·
map ↗
FRN 0014857908
Previous call K4ILS (Technician)
Last granted May 4, 2010
Effective May 4, 2010
Last action Feb 17, 2016
FCC actions (3)
Feb 17, 2016 — License canceled LICAN May 4, 2010 — Vanity call sign granted VANGRT May 4, 2010 — License issued LIISS
K4ILS
Canceled
General · vanity
Apr 20, 2006 → May 4, 2010 (canceled)
Licensee DANIEL S MAUPIN
Address 3345 Bloomingdale Road KINGSPORT, TN 37660
36.5846, -82.4822 (street) · Grid
EM86so · CQ 4 · ITU 8 ·
map ↗
FRN 0014857908
Previous call KB4WVZ (Technician)
Last granted Apr 20, 2006
Effective Apr 15, 2010
Last action May 4, 2010
FCC actions (5)
May 4, 2010 — License canceled LICAN Apr 15, 2010 — Administrative update LIAUA Apr 24, 2006 — License modified LIMOD Apr 20, 2006 — Vanity call sign granted VANGRT Apr 20, 2006 — License issued LIISS
KB4WVZ
Canceled
Technician Plus
Sep 30, 1998 → Apr 20, 2006 (canceled)
Licensee DANNY S MAUPIN
Address 840 TEASEL DR APT 4 KINGSPORT, TN 37660
36.5269, -82.5720 (ZIP center) · Grid
EM86rm · CQ 4 · ITU 8 ·
map ↗
FRN 0014857908
Last granted Sep 30, 1998
Effective Sep 30, 1998
Last action Apr 20, 2006
FCC actions (2)
Apr 20, 2006 — License canceled LICAN Mar 30, 2006 — FCC action LTSFRN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 27, 2010 → Oct 4, 2026 · 122 snapshots · as K4ILS
DANIEL S MAUPIN
3345 Bloomingdale Road, KINGSPORT, TN 37660
36.5846, -82.4822 (street) · Grid
EM86so · CQ 4 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KB4WVZ
DANNY S MAUPIN
840 TEASEL DR APT 4, KINGSPORT, TN 37660
36.5269, -82.5720 (ZIP center) · Grid
EM86rm · CQ 4 · ITU 8 ·
map ↗
Others requesting N4KFA
2 applications listed N4KFA as a choice, newest first.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N4KFA in the last 24 hours. They show up here within seconds of N4KFA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB